right? I have a HD280 from ~12 years ago? the headband started to disintegrate maybe 5 years ago but it's still quite usable at home and the sound and comfort is still as wonderful. bought a 2nd pair maybe 5+ years ago when it was discounted at literally half-price, so that's the one that gets taken outside on field-trips.
Joining this bandwagon. The headband on mine just sort of started to disintegrate into a weird sticky mess after 2-3 years. Then someone pulled them open too hard and cracked the plastic. Mine are from 2004, still working perfectly, but the whole headband area is now pretty much duct tape and glue.